HU9303535D0 - Process for production of aluminium-oxide particles, aluminium-oxide powder made by this process and it`s application - Google Patents
Process for production of aluminium-oxide particles, aluminium-oxide powder made by this process and it`s applicationInfo
- Publication number
- HU9303535D0 HU9303535D0 HU9303535A HU9303535A HU9303535D0 HU 9303535 D0 HU9303535 D0 HU 9303535D0 HU 9303535 A HU9303535 A HU 9303535A HU 9303535 A HU9303535 A HU 9303535A HU 9303535 D0 HU9303535 D0 HU 9303535D0
- Authority
- HU
- Hungary
- Prior art keywords
- aluminium
- production
- application
- powder made
- oxide
- Prior art date
Links
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title 6
- 229960005363 aluminium oxide Drugs 0.000 title 2
- 239000002245 particle Substances 0.000 title 1
- 239000000843 powder Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/1409—Abrasive particles per se
- C09K3/1418—Abrasive particles per se obtained by division of a mass agglomerated by sintering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
- B01J21/04—Alumina
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/30—Preparation of aluminium oxide or hydroxide by thermal decomposition or by hydrolysis or oxidation of aluminium compounds
- C01F7/302—Hydrolysis or oxidation of gaseous aluminium compounds in the gaseous phase
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/42—Preparation of aluminium oxide or hydroxide from metallic aluminium, e.g. by oxidation
- C01F7/422—Preparation of aluminium oxide or hydroxide from metallic aluminium, e.g. by oxidation by oxidation with a gaseous oxidator at a high temperature
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
- C04B35/111—Fine ceramics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/613—10-100 m2/g
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/32—Spheres
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/10—Solid density
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Filtering Materials (AREA)
- Catalysts (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4241625A DE4241625C1 (en) | 1992-12-10 | 1992-12-10 | Process for the production of sinter-active, largely spherical aluminum oxide and its use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| HU9303535D0 true HU9303535D0 (en) | 1994-04-28 |
| HUT68748A HUT68748A (en) | 1995-04-27 |
Family
ID=6474898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU9303535A HUT68748A (en) | 1992-12-10 | 1993-12-10 | Process for production of aluminium-oxide particles, aluminium-oxide powder made by this process and it`s application |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0601453A3 (en) |
| JP (1) | JPH07309618A (en) |
| CA (1) | CA2110961A1 (en) |
| CZ (1) | CZ260493A3 (en) |
| DE (1) | DE4241625C1 (en) |
| HU (1) | HUT68748A (en) |
| PL (1) | PL301393A1 (en) |
| SI (1) | SI9300649A (en) |
| SK (1) | SK138493A3 (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19520614C1 (en) * | 1995-06-06 | 1996-11-07 | Starck H C Gmbh Co Kg | Microcrystalline sintered abrasive grains based on a-AI¶2¶O¶3¶ with high wear resistance, process for its production and its use |
| DE19605556C1 (en) * | 1996-02-15 | 1997-09-11 | Vaw Silizium Gmbh | Reactive spherical metal oxide powder particles |
| US5856254A (en) * | 1996-02-15 | 1999-01-05 | Vaw Silizium Gmbh | Spherical metal-oxide powder particles and process for their manufacture |
| KR19990023544A (en) * | 1997-08-19 | 1999-03-25 | 마쯔모또 에이찌 | Aqueous dispersion of inorganic particles and preparation method thereof |
| US6391072B1 (en) * | 2000-05-04 | 2002-05-21 | Saint-Gobain Industrial Ceramics, Inc. | Abrasive grain |
| JP5148807B2 (en) | 2001-08-02 | 2013-02-20 | スリーエム イノベイティブ プロパティズ カンパニー | Al2O3-rare earth oxide-ZrO2 / HfO2 material and method for producing and using the same |
| WO2003011782A2 (en) * | 2001-08-02 | 2003-02-13 | 3M Innovative Properties Company | Alumina-zirconia, and methods of making and using the same |
| CN1714052A (en) | 2001-08-02 | 2005-12-28 | 3M创新有限公司 | Method of making articles from glass and glass ceramic articles so produced |
| US8056370B2 (en) | 2002-08-02 | 2011-11-15 | 3M Innovative Properties Company | Method of making amorphous and ceramics via melt spinning |
| US7811496B2 (en) | 2003-02-05 | 2010-10-12 | 3M Innovative Properties Company | Methods of making ceramic particles |
| US7292766B2 (en) | 2003-04-28 | 2007-11-06 | 3M Innovative Properties Company | Use of glasses containing rare earth oxide, alumina, and zirconia and dopant in optical waveguides |
| CN101829607B (en) * | 2010-05-17 | 2012-04-18 | 昆明珀玺金属材料有限公司 | Method for preparing catalyst carrier Al2O3 powder by activating and hydrolyzing metallic aluminium under ultrasound-electric field coupling |
| NO337267B1 (en) | 2014-02-10 | 2016-02-29 | Elkem As | Process for the production of alumina particles |
| EP3110900B1 (en) * | 2014-02-27 | 2019-09-11 | 3M Innovative Properties Company | Abrasive particles, abrasive articles, and methods of making and using the same |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL174714B (en) * | 1951-12-19 | Gen Electric | PROCEDURE FOR CONVERTING HEXAGONAL BORON NITRIDE INTO CUBIC BORN NITRIDE AND USING THIS IN A CUTTING TOOL. | |
| BE538477A (en) * | 1954-05-28 | 1900-01-01 | ||
| SU967029A1 (en) * | 1965-11-20 | 1983-08-30 | Институт Химической Физики Ан Ссср | Process for preparing metal oxides |
| NL7411942A (en) * | 1973-09-10 | 1975-03-12 | Electricity Council | PROCESS FOR PRODUCING ULTRA-FINE PARTICLES OF A REFROUSIVE OXIDE. |
| BR7502067A (en) * | 1974-04-26 | 1976-03-03 | J Chevalley | PROCESS AND INSTALLATION THAT ALLOW THE TRANSPORT AND REVALUATION OF ENERGY FORMS LOCALLY AVAILABLE |
| IT1184114B (en) * | 1985-01-18 | 1987-10-22 | Montedison Spa | ALFA ALUMINATES IN THE FORM OF SPHERICAL PARTICLES, NOT AGGREGATED, WITH RESTRIBUTION GRANULOMETRIC RESTRICTED AND OF LESS THAN 2 MICRONS, AND PROCESS FOR ITS PREPARATION |
-
1992
- 1992-12-10 DE DE4241625A patent/DE4241625C1/en not_active Revoked
-
1993
- 1993-12-01 CZ CZ932604A patent/CZ260493A3/en unknown
- 1993-12-01 EP EP19930119343 patent/EP0601453A3/en not_active Withdrawn
- 1993-12-08 SK SK1384-93A patent/SK138493A3/en unknown
- 1993-12-08 CA CA002110961A patent/CA2110961A1/en not_active Abandoned
- 1993-12-09 JP JP5344621A patent/JPH07309618A/en active Pending
- 1993-12-09 PL PL93301393A patent/PL301393A1/en unknown
- 1993-12-10 SI SI9300649A patent/SI9300649A/en unknown
- 1993-12-10 HU HU9303535A patent/HUT68748A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SI9300649A (en) | 1994-06-30 |
| EP0601453A2 (en) | 1994-06-15 |
| CZ260493A3 (en) | 1994-08-17 |
| DE4241625C1 (en) | 1994-06-30 |
| JPH07309618A (en) | 1995-11-28 |
| EP0601453A3 (en) | 1994-12-07 |
| PL301393A1 (en) | 1994-06-13 |
| CA2110961A1 (en) | 1994-06-11 |
| SK138493A3 (en) | 1994-07-06 |
| HUT68748A (en) | 1995-04-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DFD9 | Temporary protection cancelled due to non-payment of fee |